Home / 5,200,576.61-7,795,747.29-3,038,858.33

Finding the Fourth Proportional to 5,200,576.61, 7,795,747.29 and 3,038,858.33

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Solution

The fourth proportional to 5,200,576.61, 7,795,747.29 and 3,038,858.33 is: 4,555,297.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,200,576.61 : 7,795,747.29 = 3,038,858.33 : x
  2. Step 2: Convert to fraction form
    5,200,576.61/7,795,747.29 = 3,038,858.33/x
  3. Step 3: Cross multiply
    5,200,576.61x = 7,795,747.29 × 3,038,858.33
  4. Step 4: Simplify right side
    5,200,576.61x = 23,690,171,590,791.43
  5. Step 5: Solve for x
    x = 23,690,171,590,791.43/5,200,576.61
  6. Step 6: Final answer
    x = 4,555,297.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.